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<?php |
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declare(strict_types=1); |
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namespace Facile\OpenIDClient\ConformanceTest\RpTest\NonceRequestParameter; |
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use PHPUnit\Framework\Assert; |
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use PHPUnit\Framework\AssertionFailedError; |
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use Facile\OpenIDClient\ConformanceTest\RpTest\AbstractRpTest; |
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use Facile\OpenIDClient\ConformanceTest\TestInfo; |
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use Facile\OpenIDClient\Exception\InvalidArgumentException; |
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use Facile\OpenIDClient\Session\AuthSession; |
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use Facile\OpenIDClient\Service\AuthorizationService; |
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use Facile\OpenIDClient\Service\UserInfoService; |
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use function Facile\OpenIDClient\base64url_encode; |
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/** |
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* Always send a 'nonce' value as a request parameter while using implicit or hybrid flow. |
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* Verify the 'nonce' value returned in the ID Token. |
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* |
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* An ID Token, either from the Authorization Endpoint or from the Token Endpoint, containing the same 'nonce' value |
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* as passed in the authentication request when using hybrid flow or implicit flow. |
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*/ |
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class RpNonceUnlessCodeFlowTest extends AbstractRpTest |
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{ |
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public function getTestId(): string |
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{ |
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return 'rp-nonce-unless-code-flow'; |
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} |
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public function execute(TestInfo $testInfo): void |
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{ |
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$client = $this->registerClient($testInfo); |
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$authorizationService = new AuthorizationService(); |
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try { |
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$authorizationService->getAuthorizationUri($client, [ |
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'response_type' => $testInfo->getResponseType(), |
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]); |
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throw new AssertionFailedError('No assertion'); |
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} catch (InvalidArgumentException $e) { |
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Assert::assertRegExp('/nonce MUST be provided for implicit and hybrid flows/', $e->getMessage()); |
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} |
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$nonce = base64url_encode(\random_bytes(32)); |
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$authSession = AuthSession::fromArray(['nonce' => $nonce]); |
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$uri = $authorizationService->getAuthorizationUri($client, [ |
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'response_type' => $testInfo->getResponseType(), |
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'nonce' => $nonce, |
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]); |
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// Simulate a redirect and create the server request |
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$serverRequest = $this->simulateAuthRedirect($uri); |
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$params = $authorizationService->getCallbackParams($serverRequest, $client); |
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$tokenSet = $authorizationService->callback($client, $params, null, $authSession); |
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Assert::assertTrue(true); |
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} |
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} |
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This check compares calls to functions or methods with their respective definitions. If the call has less arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.